The California-based technology giant, which manufactures popular gadgets iPhone and iPad, had taken about 1.5 lakh sq ft area on lease in a building owned by real estate giant Tishman Speyer at Nanakramguda here.
"Chief Minister KCR and Tim Cook will inaugurate the facility tomorrow. State IT Minister K T Ramarao will also be present during the function," sources said.
Apple may use the facility as mapping centre for its applications, they added.
A spokesperson of Apple said the entire event will be kept as a private affair and media will not be allowed.